Catalyst Connection
Find manufacturersAdd your company
Catalyst Connection

Copyright 2026 Catalyst Connection

All rights reserved

Directory

  • All manufacturers
  • Maryland manufacturers
  • New York manufacturers
  • Ohio manufacturers
  • Pennsylvania manufacturers
  • West Virginia manufacturers

Company

  • About us
  • Blog
  • Contact us

Support

  • Terms of service
  • Privacy policy

Stay up to date

Get regional manufacturing news, events, and resources from Catalyst Connection.

Subscribe to the newsletter
Back to results
  1. Home
  2. ›
  3. Manufacturers
  4. ›
  5. New York
  6. ›
  7. Alliance Precision Plastics
Alliance Precision Plastics logo

Alliance Precision Plastics

Claim this profile
Rochester, NY 14606
585-426-5310
Visit website

At a glance

Employee size
201-500
Organization type
Privately Held
Headquarters
Rochester, NY
Founded
1954

About

Since its founding in 1947 as a tooling and stamping-die supplier, Alliance Precision Plastics has built a 75-year-plus history as a contract manufacturing partner for global OEMs. Today, the Rochester-based company serves customers across North America and beyond, with its two U.S. facilities supporting custom injection molding and integrated production for demanding medical, industrial, and specialty applications.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Energy segments

Other (Energy)

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ISO 9001:2015

  • ISO 13485:2016

  • FDA Registered

    Registration

  • UL Listed

    Registration

  • ISO Class 8 Clean Room

    Compliance program

  • FDA

    Quality certification

  • UL

    Quality certification

Related manufacturers

  • Empire Precision Plastics logoEmpire Precision PlasticsFounded in 1992, Empire Precision Plastics is a Rochester-based contract manufacturer of close-tolerance plastic parts, developing programs from tooling and prototypes through scientific injection molding and assembly. Its almost 70,000-square-foot facility combines an in-house tool room with highly automated molding and controlled-environment capabilities, including specialized work in medical devices and polymer optics. Empire is certified to ISO 9001:2015 and ISO 13485:2016, and has completed more than 1,000 injection-mold tooling transfer programs.ROCHESTER, NY
  • OP
    Ontario Plastics of NY, Inc
    Founded in Rochester in 1945 with a first molding job making clothespins, Ontario Plastics of NY is a custom plastic injection molder serving customers in fields ranging from medical products to aerospace and defense. The company grew through three generations of Hayes family ownership before transitioning to a fourth-generation owner in 2024, and it remains known for combining in-house engineering, tooling, and production support with a practical “save the day” approach to customer needs. Ontario Plastics has held ISO 9001 certification since 2001 and was recertified to ISO 9001:2015 in 2016.ROCHESTER, NY
  • Atalys logoAtalysAtalys is a vertically integrated contract manufacturing platform producing precision plastic components and tooling for medical devices, including parts used in surgical and drug-delivery applications. Its operations span manufacturing sites in Rochester, New York; Cloverdale, Ohio; Asheboro, North Carolina; and Santo Domingo, Dominican Republic, alongside tooling and engineering centers. The company reports nearly 60 years of injection-molding experience and more than 500 years of combined in-house mold-making experience.CLOVERDALE, OH
  • Accede Mold & Tool Co., Inc logoAccede Mold & Tool Co., IncSince Alton Fox opened its doors in 1981, Accede Mold & Tool has grown from a two-person Webster shop into a family-owned Rochester manufacturer with a 44,000-square-foot facility. The company is known for developing skilled mold makers through its in-house training program and for supporting demanding plastic injection molding programs with precision tooling. Its quality management system, first registered to QS 9000 in 1995, is now upgraded to ISO 9001:2015.ROCHESTER, NY
More manufacturers in New York

Contact information

Website

allianceppc.com

Phone numbers

  • 585-426-5310
  • 585-426-2630

Social

Locations

Alliance Precision Plastics location map for 1220 LEE RD

1220 Lee Rd

Rochester, NY 14606

Monroe County

Get directions
Alliance Precision Plastics location map for 171 FAIRGROUND RD

171 Fairground Rd

Spindale, NC 28160

Rutherford County

Get directions
1 of 2

Is this your company?

Claim this profile to keep it up to date, showcase your capabilities, and reach new buyers.

Claim this profile

Directory source

Source
allianceppc.com
Updated
Sep 2026